/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/* $Id: RequestInfoExample.java 500674 2007-01-27 23:15:00Z markt $
 *
 */

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ResourceBundle;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import util.HTMLFilter;

/**
 * Example servlet showing request information.
 * 
 * @author James Duncan Davidson <duncan@eng.sun.com>
 */

public class RequestInfoExample extends HttpServlet {

	ResourceBundle rb = ResourceBundle.getBundle("LocalStrings");

	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		response.setContentType("text/html");

		PrintWriter out = response.getWriter();
		out.println("<html>");
		out.println("<body>");
		out.println("<head>");

		String title = rb.getString("requestinfo.title");
		out.println("<title>" + title + "</title>");
		out.println("</head>");
		out.println("<body bgcolor=\"white\">");

		// img stuff not req'd for source code html showing
		// all links relative!

		// XXX
		// making these absolute till we work out the
		// addition of a PathInfo issue

		out.println("<a href=\"../reqinfo.html\">");
		out.println("<img src=\"../images/code.gif\" height=24 "
				+ "width=24 align=right border=0 alt=\"view code\"></a>");
		out.println("<a href=\"../index.html\">");
		out.println("<img src=\"../images/return.gif\" height=24 "
				+ "width=24 align=right border=0 alt=\"return\"></a>");

		out.println("<h3>" + title + "</h3>");
		out.println("<table border=0><tr><td>");
		out.println(rb.getString("requestinfo.label.method"));
		out.println("</td><td>");
		out.println(request.getMethod());
		out.println("</td></tr><tr><td>");
		out.println(rb.getString("requestinfo.label.requesturi"));
		out.println("</td><td>");
		out.println(HTMLFilter.filter(request.getRequestURI()));
		out.println("</td></tr><tr><td>");
		out.println(rb.getString("requestinfo.label.protocol"));
		out.println("</td><td>");
		out.println(request.getProtocol());
		out.println("</td></tr><tr><td>");
		out.println(rb.getString("requestinfo.label.pathinfo"));
		out.println("</td><td>");
		out.println(HTMLFilter.filter(request.getPathInfo()));
		out.println("</td></tr><tr><td>");
		out.println(rb.getString("requestinfo.label.remoteaddr"));

		String cipherSuite = (String) request
				.getAttribute("javax.servlet.request.cipher_suite");
		out.println("</td><td>");
		out.println(request.getRemoteAddr());
		out.println("</table>");

		if (cipherSuite != null) {
			out.println("</td></tr><tr><td>");
			out.println("SSLCipherSuite:");
			out.println("</td>");
			out.println("<td>");
			out.println(request
					.getAttribute("javax.servlet.request.cipher_suite"));
			out.println("</td>");
		}

	}

	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {
		doGet(request, response);
	}

}
